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([2a00:1370:8180:6b00:a1a8:4887:1af4:637a]) by smtp.gmail.com with ESMTPSA id j5-20020a2eb705000000b002a7746800d0sm2025273ljo.130.2023.07.14.07.56.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 14 Jul 2023 07:56:55 -0700 (PDT) Content-Type: multipart/mixed; boundary="------------WS1iwDWS0LHmbVFGzfdOwRnK" Message-ID: <9f0365cb-413f-2395-2219-748f77dd95a4@gmail.com> Date: Fri, 14 Jul 2023 17:56:54 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [syzbot] [crypto?] KMSAN: uninit-value in af_alg_free_resources Content-Language: en-US To: syzbot , davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <000000000000bde775060071a8d7@google.com> From: Pavel Skripkin In-Reply-To: <000000000000bde775060071a8d7@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org This is a multi-part message in MIME format. --------------WS1iwDWS0LHmbVFGzfdOwRnK Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi Syzbot, Syzbot says: > Hello, > > syzbot found the following issue on: > > HEAD commit: 3f01e9fed845 Merge tag 'linux-watchdog-6.5-rc2' of git://w.. > git tree: upstream > console+strace: https://syzkaller.appspot.com/x/log.txt?x=14bac16aa80000 > kernel config: https://syzkaller.appspot.com/x/.config?x=1542573e31cfbec5 > dashboard link: https://syzkaller.appspot.com/bug?extid=cba21d50095623218389 > compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15dd215aa80000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14530318a80000 > > Downloadable assets: > disk image: https://storage.googleapis.com/syzbot-assets/4f212a7e36fe/disk-3f01e9fe.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/de6b12daf908/vmlinux-3f01e9fe.xz > kernel image: https://storage.googleapis.com/syzbot-assets/2c1992ff2aaa/bzImage-3f01e9fe.xz > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+cba21d50095623218389@syzkaller.appspotmail.com #syz test git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master With regards, Pavel Skripkin --------------WS1iwDWS0LHmbVFGzfdOwRnK Content-Type: text/plain; charset=UTF-8; name="ph1" Content-Disposition: attachment; filename="ph1" Content-Transfer-Encoding: base64 ZGlmZiAtLWdpdCBhL2NyeXB0by9hZl9hbGcuYyBiL2NyeXB0by9hZl9hbGcuYwppbmRleCAw NmIxNWI5ZjY2MWMuLjRlNGYyZDgzNzQ4MSAxMDA2NDQKLS0tIGEvY3J5cHRvL2FmX2FsZy5j CisrKyBiL2NyeXB0by9hZl9hbGcuYwpAQCAtMTI0MSw2ICsxMjQxLDggQEAgaW50IGFmX2Fs Z19nZXRfcnNnbChzdHJ1Y3Qgc29jayAqc2ssIHN0cnVjdCBtc2doZHIgKm1zZywgaW50IGZs YWdzLAogCQkJCXJldHVybiAtRU5PTUVNOwogCQl9CiAKKwkJcnNnbC0+c2dsLm5lZWRfdW5w aW4gPSAwOworCiAJCXJzZ2wtPnNnbC5zZ3Quc2dsID0gcnNnbC0+c2dsLnNnbDsKIAkJcnNn bC0+c2dsLnNndC5uZW50cyA9IDA7CiAJCXJzZ2wtPnNnbC5zZ3Qub3JpZ19uZW50cyA9IDA7 Cg== --------------WS1iwDWS0LHmbVFGzfdOwRnK--